MEMBRANE TECHNOLOGY AND DYNAMIC-RESPONSE OF ION-SELECTIVE LIQUID-MEMBRANE ELECTRODES

被引:144
作者
HUSER, M
GEHRIG, PM
MORF, WE
SIMON, W
LINDNER, E
JENEY, J
TOTH, K
PUNGOR, E
机构
[1] SWISS FED INST TECHNOL,DEPT ORGAN CHEM,UNIV STR 16,CH-8092 ZURICH,SWITZERLAND
[2] TECH UNIV BUDAPEST,INST GEN & ANALYT CHEM,H-1111 BUDAPEST,HUNGARY
关键词
D O I
10.1021/ac00014a009
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
In order to study the parameters affecting the dynamic response behavior of neutral-carrier-based liquid-membrane electrodes, the potential response vs time curves of Na+-, Ca2+-, and Mg2+-selective electrodes with different membrane compositions were recorded. The effects of the lipophilicity of ionophores and plasticizers, of the presence of incorporated mobile anionic sites and of modification of the membrane matrix were investigated. The experimental potential-time curves were compared to fitted functions on the basis of theoretical models.
引用
收藏
页码:1380 / 1386
页数:7
相关论文
共 54 条
  • [11] GEHRIG P, 1989, CHIMIA, V43, P377
  • [12] VERY LIPOPHILIC SODIUM-SELECTIVE IONOPHORE FOR CHEMICAL SENSORS OF HIGH LIFETIME
    GEHRIG, P
    RUSTERHOLZ, B
    SIMON, W
    [J]. ANALYTICA CHIMICA ACTA, 1990, 233 (02) : 295 - 298
  • [13] CATALYSIS OF ION TRANSFER BY TETRAPHENYLBORATES IN NEUTRAL CARRIER-BASED ION-SELECTIVE ELECTRODES
    GEHRIG, P
    MORF, WE
    WELTI, M
    PRETSCH, E
    SIMON, W
    [J]. HELVETICA CHIMICA ACTA, 1990, 73 (01) : 203 - 212
  • [14] PLASTICIZED POLYVINYL-CHLORIDE) PROPERTIES AND CHARACTERISTICS OF VALINOMYCIN ELECTRODES .1. HIGH-FREQUENCY RESISTANCES AND DIELECTRIC-PROPERTIES
    HORVAI, G
    GRAF, E
    TOTH, K
    PUNGOR, E
    BUCK, RP
    [J]. ANALYTICAL CHEMISTRY, 1986, 58 (13) : 2735 - 2740
  • [15] HORVAI G, 1989, ION SELECTIVE ELECTR, P397
  • [16] IUPAC Analytical Chemistry Division, 1976, PURE APPL CHEM, V48, P127, DOI [DOI 10.1351/PAC197648010127, 10.1351/pac197648010127]
  • [17] TRANSIENT CHARACTERISTICS OF 2-ION RESPONSE OF HYDROGEN SELECTIVE GLASS ELECTRODES
    KARLBERG, B
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1973, 42 (01): : 115 - 126
  • [18] RESPONSE-TIME STUDIES ON NEUTRAL CARRIER ION-SELECTIVE MEMBRANE ELECTRODES
    LINDNER, E
    TOTH, K
    PUNGOR, E
    MORF, WE
    SIMON, W
    [J]. ANALYTICAL CHEMISTRY, 1978, 50 (12) : 1627 - 1631
  • [19] SWITCHED WALL JET FOR DYNAMIC-RESPONSE MEASUREMENTS
    LINDNER, E
    TOTH, K
    PUNGOR, E
    BERUBE, TR
    BUCK, RP
    [J]. ANALYTICAL CHEMISTRY, 1987, 59 (17) : 2213 - 2216
  • [20] RESPONSES OF SITE-CONTROLLED, PLASTICIZED MEMBRANE ELECTRODES
    LINDNER, E
    GRAF, E
    NIEGREISZ, Z
    TOTH, K
    PUNGOR, E
    BUCK, RP
    [J]. ANALYTICAL CHEMISTRY, 1988, 60 (04) : 295 - 301